Dertol 20 Mixture of terpene alcohols, hydrocarbons and cineols DRT Olefactory controller >> Odorant / Perfume Odorisant DERTOL 20 Mixture of terpene alcohols, hydrocarbons and cineols Paints and varnishes Mixture of terpene alcohols, hydrocarbons and cineols. Used as an odorisant in paints and varnishes.